/**
 * Created by zhaofei on 2017/5/3.
 */

import com.meituan.*;
import java.io.IOException;
import java.io.Reader;
import java.util.*;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

public class Case {
    public static void main(String[] args){
        ResultEnum resultEnum = ResultEnum.Result_NO;

        System.out.print(resultEnum.getIndex());

        System.out.println(" ," + resultEnum.getValue());


        /*System.out.println("zhaofei");
        String tmp = null;
        Optional<String> str = Optional.ofNullable(tmp);

        System.out.println(str.isPresent());*/

    }
}